park ranger

:  an enclosed piece of ground stocked with game and held by royal prescription or grant

:  a tract of land that often includes lawns, woodland, and pasture attached to a country house and is used as a game preserve and for recreation

:  a piece of ground in or near a city or town kept for ornament and recreation

:  to enclose in a park

:  to bring (a vehicle) to a stop and keep standing at the edge of a public way

:  to leave temporarily on a public way or in a parking lot or garage

:  the keeper of a British royal park or forest

:  forest ranger

:  one that ranges